Ap Biology Unit 8: Ecology

In this course we will cover the biodiversity and the trophic levels of the food chain

What you'll learn

Students that aim to perform well in the AP Biology exams for the college admissions

Those wanting to pursue a career in health siences

High school students wanting to pursue science fields

How to master the free response and the multiple choice parts of AP Bio exam

Requirements

Some basic understanding of Biology would be good however not necessary.

Description

In this final unit of AP Biology, we zoom out from the cellular and genetic world to explore the vast, interconnected systems that sustain life on Earth. Ecology is not just about “nature” in the broad sense—it’s about the invisible threads that link every organism, population, and community into a dynamic network. Here, you’ll uncover how living things interact with each other and with their environments, shaping the balance of ecosystems and fueling the diversity of life we see today.We’ll begin by investigating populations—how they grow, stabilize, and respond to environmental pressures. From there, we’ll explore communities and ecosystems, delving into energy flow, nutrient cycling, and the critical roles of producers, consumers, and decomposers. Biodiversity takes center stage as we discuss why it matters, how it is measured, and what happens when ecosystems lose it. Alongside, we’ll tackle modern challenges like climate change, habitat destruction, and invasive species—seeing how human activity both threatens and has the power to protect Earth’s biological richness.By the end of this unit, you won’t just understand ecology—you’ll appreciate its urgency. This is the biology of our shared home, and the choices of today shape the biodiversity of tomorrow.IMPORTANT NOTE: Students under the age of 18, parents, caregivers and guardians are required to purchase this course and allow their students to benefit from it!

Overview

Section 1: Unit 8: Ecology

Lecture 1 Part 1

Lecture 2 Part 2

Lecture 3 Part 3

Lecture 4 Part 4

Lecture 5 Extra supplies

High school students who want to take the AP Biology exam.